--- loncom/interface/loncommon.pm	2008/01/21 00:35:58	1.636
+++ loncom/interface/loncommon.pm	2008/02/02 21:45:47	1.636.2.1
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.636 2008/01/21 00:35:58 raeburn Exp $
+# $Id: loncommon.pm,v 1.636.2.1 2008/02/02 21:45:47 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -8088,14 +8088,21 @@ sub construct_course {
 	$cenv{'url'}=$oldcenv{'url'};
 # Restore title
 	$cenv{'description'}=$oldcenv{'description'};
-# restore grading mode
-	if (defined($oldcenv{'grading'})) {
-	    $cenv{'grading'}=$oldcenv{'grading'};
-	}
 # Mark as cloned
 	$cenv{'clonedfrom'}=$cloneid;
-	delete($cenv{'default_enrollment_start_date'});
-	delete($cenv{'default_enrollment_end_date'});
+# Need to clone grading mode
+        my %newenv=&Apache::lonnet::get('environment',['grading'],$$crsudom,$$crsunum);
+        $cenv{'grading'}=$newenv{'grading'};
+# Do not clone these environment entries
+        &Apache::lonnet::del('environment',
+                  ['default_enrollment_start_date',
+                   'default_enrollment_end_date',
+                   'question.email',
+                   'policy.email',
+                   'comment.email',
+                   'pch.users.denied',
+                   'plc.users.denied'],
+                   $$crsudom,$$crsunum);
     }
 
 #